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How to choose a suitable pressure test instrument
Release time：
2025-04-23 11:23
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China has become the world's largest production base for home appliances and electronic finished products. Its export volume continues to increase, and to ensure product safety for consumers and comply with global laws and regulations, manufacturers are constantly raising product safety standards. Furthermore, manufacturers place considerable importance on safety checks before products leave the factory. Among these checks, the electrical performance safety of products, or shock protection, is a particularly crucial item.
To understand the quality of a product's insulation performance, factors such as product design, structure, and insulation materials all have corresponding specifications or standards. Manufacturers typically use different methods for inspection and testing. However, for electrical products, one test is mandatory: the dielectric withstand test (sometimes called Hipot test, withstand voltage test, high-voltage test, or dielectric strength test). A product's insulation performance can generally be reflected through dielectric strength testing.
With numerous brands and types of withstand voltage testers on the market, it is becoming increasingly important for manufacturers to select practical withstand voltage testers that save costs and meet their needs.
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What are safety regulations? What exactly does safety regulation testing refer to?
Safety regulations, or safety standards, provide clear statements and guidance for the manufacture of devices and electrical components to provide safe and high-quality products to end-users; their main purpose is to prevent harm to the human body caused by electric shock, energy hazards, fire, mechanical and heat hazards, radiation hazards, and chemical hazards.
Establish a safe product safety testing workstation
When setting up electrical safety testing workstations for compliance with standards from UL, CSA, EN, or other organizations, operator safety during testing and the safety of end-users of the product under test must be given equal importance.
What are the requirements for operators of safety testing instruments?
Operators of safety testing instruments require basic knowledge of electronics, safety regulations, and high-voltage testing. This knowledge can be acquired through various methods, including relevant education and training, and studying technical documents. Additionally, operators of testing instruments are not necessarily engineers or technicians, but they must have a basic understanding of how to avoid the risk of electric shock from instrument operation.
Understanding household appliance standards and simple electrical safety performance testing methods
Household appliances refer to electrical appliances used in homes and similar domestic settings for daily life.
How to choose a suitable pressure test instrument
China has become the world's largest production base for home appliances and electronic finished products. Its export volume continues to increase, and to ensure product safety for consumers and comply with global laws and regulations, manufacturers are constantly raising product safety standards. Furthermore, manufacturers place considerable importance on pre-shipment safety inspections. Among these, the electrical performance safety of products, or shock protection safety, is a particularly crucial inspection item.
Is the pressure tester you are using safe?
This article focuses on several principles of safety protection circuits used in withstand voltage testers, addressing safety issues related to the widely used withstand voltage testers in the industry and highlighting potential dangers to operators.
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